200136553 has 2 divisors, whose sum is σ = 200136554. Its totient is φ = 200136552.

The previous prime is 200136463. The next prime is 200136583. The reversal of 200136553 is 355631002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 191767104 + 8369449 = 13848^2 + 2893^2 .

It is a cyclic number.

It is not a de Polignac number, because 200136553 - 2¹³ = 200128361 is a prime.

It is not a weakly prime, because it can be changed into another prime (200136583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100068276 + 100068277.

It is an arithmetic number, because the mean of its divisors is an integer number (100068277).

Almost surely, 2^200136553 is an apocalyptic number.

It is an amenable number.

200136553 is a deficient number, since it is larger than the sum of its proper divisors (1).

200136553 is an equidigital number, since it uses as much as digits as its factorization.

200136553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 200136553 is about 14146.9626775503. The cubic root of 200136553 is about 584.9366118280.

Adding to 200136553 its reverse (355631002), we get a palindrome (555767555).

The spelling of 200136553 in words is "two hundred million, one hundred thirty-six thousand, five hundred fifty-three".